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ES307303A1 - Un procedimiento para la preparacion de una amina. - Google Patents

Un procedimiento para la preparacion de una amina.

Info

Publication number
ES307303A1
ES307303A1 ES0307303A ES307303A ES307303A1 ES 307303 A1 ES307303 A1 ES 307303A1 ES 0307303 A ES0307303 A ES 0307303A ES 307303 A ES307303 A ES 307303A ES 307303 A1 ES307303 A1 ES 307303A1
Authority
ES
Spain
Prior art keywords
formula
group
taken
hydrogen
compound
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES0307303A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of ES307303A1 publication Critical patent/ES307303A1/es
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K15/00Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/20Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing nitrogen and oxygen
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00Preservation of foods or foodstuffs, in general
    • A23B2/70Preservation of foods or foodstuffs, in general by treatment with chemicals
    • A23B2/725Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of liquids or solids
    • A23B2/729Organic compounds; Microorganisms; Enzymes
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00Preservation of foods or foodstuffs, in general
    • A23B2/70Preservation of foods or foodstuffs, in general by treatment with chemicals
    • A23B2/725Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of liquids or solids
    • A23B2/729Organic compounds; Microorganisms; Enzymes
    • A23B2/762Organic compounds containing nitrogen
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00Preservation of foods or foodstuffs, in general
    • A23B2/70Preservation of foods or foodstuffs, in general by treatment with chemicals
    • A23B2/725Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of liquids or solids
    • A23B2/729Organic compounds; Microorganisms; Enzymes
    • A23B2/771Organic compounds containing hetero rings
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K30/00Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D311/00Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/58Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
    • C07D311/70Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with two hydrocarbon radicals attached in position 2 and elements other than carbon and hydrogen in position 6

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Animal Husbandry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ES0307303A 1963-12-20 1964-12-19 Un procedimiento para la preparacion de una amina. Expired ES307303A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1575163A CH448127A (de) 1963-12-20 1963-12-20 Verfahren zur Herstellung von Aminen

Publications (1)

Publication Number Publication Date
ES307303A1 true ES307303A1 (es) 1965-05-16

Family

ID=4411644

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0307303A Expired ES307303A1 (es) 1963-12-20 1964-12-19 Un procedimiento para la preparacion de una amina.

Country Status (12)

Country Link
US (1) US3361768A (es)
BE (1) BE657234A (es)
BR (1) BR6465437D0 (es)
CH (1) CH448127A (es)
DE (1) DE1493825A1 (es)
DK (1) DK107621C (es)
ES (1) ES307303A1 (es)
FR (1) FR4271M (es)
GB (1) GB1043486A (es)
IL (1) IL22591A (es)
NL (1) NL6414649A (es)
SE (1) SE305878B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002076937A2 (en) * 2001-03-23 2002-10-03 Sonus Pharmaceuticals, Inc. Aminobenzopyran derivatives and compositions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2354317A (en) * 1938-05-14 1944-07-25 Merck & Co Inc Chromane and process for producing same
US2421812A (en) * 1939-07-14 1947-06-10 Univ Minnesota Method of producing chroman compounds
US2358287A (en) * 1939-12-02 1944-09-12 Merck & Co Inc Amino chromanes
US3004040A (en) * 1959-07-15 1961-10-10 Hoffmann La Roche Dimethoxy-1,2-chromenes

Also Published As

Publication number Publication date
CH448127A (de) 1967-12-15
IL22591A (en) 1968-09-26
SE305878B (es) 1968-11-11
DK107621C (da) 1967-06-19
GB1043486A (en) 1966-09-21
DE1493825A1 (de) 1969-10-23
NL6414649A (es) 1965-06-21
FR4271M (es) 1966-07-11
US3361768A (en) 1968-01-02
BR6465437D0 (pt) 1973-08-09
BE657234A (es) 1965-06-17

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